Sr. Software System Designer (97383)

Location: Bangalore, Karnataka, IN

Company: Advanced Micro Devices

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What you do at AMD changes everything 


At AMD, we push the boundaries of what is possible.  We believe in changing the world for the better by driving innovation in high-performance computing, graphics, and visualization technologies – building blocks for gaming, immersive platforms, and the data center. 


Developing great technology takes more than talent: it takes amazing people who understand collaboration, respect, and who will go the “extra mile” to achieve unthinkable results.  It takes people who have the passion and desire to disrupt the status quo, push boundaries, deliver innovation, and change the world.   If you have this type of passion, we invite you to take a look at the opportunities available to come join our team.

 

JAVA / JVM Compiler Performance Analyst

The Role:

AMD’s Server Performance Group is looking for an outstanding Java Performance Engineer to help optimize performance of Java on next-generation servers HPC, Enterprise workloads. Candidates with a deep interest in computer systems performance and who are excited to work on some of the most challenging problems in the computing industry today are strongly encouraged to apply.

The Person:

Successful candidates in this role possess a keen attention to detail, excellent collaboration skills, ability to work independently and come up with creative solutions to challenging engineering problems

Key Responsibilities:

  • Serve as a System Performance Analyst in AMD's design engineering team.
  • Help AMD achieve and maintain performance leadership on modern server workloads.
  • Optimize key Java workloads on AMD based servers by investigating and identifying performance opportunities in common server SW stack components, as well as the underlying design
  • Build detailed understanding of AMD server CPU designs and microarchitecture, propose solutions to improve server performance through HW/SW co-optimization.
  • Conduct performance studies on real server workloads on bleeding-edge hardware, work with developer teams to productize / upstream.
  • Micro-benchmarking, analyzing and tracing various benchmarks, workload characterization, competitive analysis on various hardware platforms, identifying bottlenecks and proposing feedback and solutions for performance improvement.
  • Benchmark characterization and bottleneck analysis on differemt hardware platforms.
  • Do performance modelling by identifying and varying performance impacting parameters in SPECJBB or other JAVA benchmarks.
  • Identify and troubleshoot performance issues using monitoring and profiling of application components.
  • Do performance engineering, suggesting optimization in code, running benchmarks, sizing/scaling studies.

Preferred Experience:

  • Atleast 2 to 4 years of experience in Java performance tuning on any commerical or enterprise Java applications.
  • Strong background in Computer Architecture and Operating Systems
  • Experience with any kernel subsystem such as the scheduler, memory management, IOMMU
  • Performance measurement, profiling, performance debug and characterization experience on above workloads.
  • Power user of performance profiling tools, prefereably X86 based (Visual VM, JFR, JProfiler, linux perf)
  • Exposure to large memory footprint server workloads (E.g. SPECjbb15, SPECpowerssj, Rennaisance) would be an added advantage.
  • Knowledge of OS internals and kernel parameter tuning experience.
  • In-depth understanding of modern compiler optimizations and assembly optimizations including Intel CPU intrinsics.
  • Strong C++/Java programming skills.
  • Big data technologies like Hadoop, Cassandra would be an added advantage.
  • Excellent communication skills (verbal, written, and presentation).

Academic Credentials:

  • M.S./M.Tech in Computer Science/Engineering
  • B.Tech in Computer Science/Engineering

 

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Requisition Number: 97383 
Country/Region/Location: India State/Province: Karnataka City: Bangalore 
Job Function: 
Design  

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